How To Care for LiPo Packs

Learn how a simple chart for measure the at rest voltage of a LiPo battery pack helps determine the state of charge, or remaining capacity. The best part? It's both easy and free!

The case against BECs

Background: ProModeler servos are rated at 7.4V (nominal voltage for a 2S LiPo pack under load), However, it's widely known that fresh off a charge, the output of a 2S LiPo may approach 8.4V. Thus,...

Worse than wasted motion?

At last, an easy way to eliminate wasted servo control-motion because of flight loads rocking the servo on the rubber vibration mounts.